Alerts for cold weather are in effect for nearly half of the U.S. population, running from the northern Plains to the Gulf ...

The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

The NWS has issued storm and extreme cold warnings this weekend as powerful Arctic winds plunge temperatures nationwide.

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

A "Blue Norther" is expected to sweep through the central U.S. this weekend, bringing sudden, sharply colder air to the Plains states. (MAPS: Current Temps | 10-Day US Forecast Highs/Lows) What is a ...

Frigid air could reach as far south as Central Florida in the coming days, updated forecasts from the NWS suggest.

Night - Partly cloudy. Winds from WSW to SW at 6 mph (9.7 kph). The overnight low will be 28 °F (-2.2 °C). Partly cloudy with a high of 42 °F (5.6 °C). Winds variable at 5 to 9 mph (8 to 14.5 ...

T​he season's most drastic drop in temperatures is now plowing through the central and eastern states with dangerous wind ...

Sunny with a high of 33 °F (0.6 °C). Winds from WNW to W at 11 to 17 mph (17.7 to 27.4 kph). Night - Clear. Winds WNW at 14 to 19 mph (22.5 to 30.6 kph). The overnight low will be 15 °F (-9.4 ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Texas and Florida are growing rapidly. California, Illinois and New York are shrinking. With America’s population shifting to ...